After updating to Draft: 7.4.0.5782, the ProCall client does not start and a message appears at Sophos
State of knowledge
June 2022
ProCall Enterprise
Information about ProCall Enterprise 7.4.1
In ProCall Release 7.4.1 () the Yealink SDK (libyealinkusbsdk.dll) for call control was no longer shipped with the installation due to the reasons listed below. Please note that even if you update from 7.4.0 to 7.4.1, the SDK will no longer be installed.
Yealink is working hard to resolve the false positive virus alerts when using "sophos Central Intercept X Advanced with XDR".
As soon as a solution is available, the SDK will also become an official part of ProCall 7 Enterprise again.
Observation
After updating the ProCall client to version 7.4.0.5782, it no longer starts.
Sophos reports "Malicious exploit ROP in estos ProCall"
Reason
In ProCall version 7.4.0.5782 the new feature "Yealink Headset HID support" is built in, for this a Yealink SDK was included.